Lab Challenge

Java Challenge: TDD Sphere Volume Calculator

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Difficulty

Beginner

Time Limit

1h

Students

213

Ratings
3.1/5
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About Lab Challenges

Lab challenges are hands-on labs with the gloves off. You jump into an auto-provisioned cloud environment and are given a goal to accomplish. No instructions, no hints. To pass, you'll have a limited time to demonstrate your problem-solving skills and get the checks that inspect the state of your lab environment.

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Challenge Description

Using Test Driven Development (TDD) practices, complete a partially provided Java11 solution, being guided by a set of given JUnit5 tests. Specifically, you must complete the implementation of a static method that calculates the volume of a sphere for a given radius, ensuring that the solution passes the provided set of JUnit5 tests.

What will be assessed

  • Your ability to perform TDD - complete a Java implementation guided by provided unit tests

Intended audience

  • Beginner Java developers

Prerequisites

  • Knowledge of Java 11 and JUnit
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About the Author
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Jeremy is a Content Lead Architect and DevOps SME here at Cloud Academy where he specializes in developing DevOps technical training documentation.

He has a strong background in software engineering, and has been coding with various languages, frameworks, and systems for the past 25+ years. In recent times, Jeremy has been focused on DevOps, Cloud (AWS, GCP, Azure), Security, Kubernetes, and Machine Learning.

Jeremy holds professional certifications for AWS, GCP, Terraform, Kubernetes (CKA, CKAD, CKS).